31142528

素因数分解:

$2^7\times {\mathrm{243301}}^1$

素因数の和:243315

約数の個数: 16

約数和(自身を含む): 62042010

約数和(自身を除く): 30899482

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 243301, 486602, 973204, 1946408, 3892816, 7785632, 15571264, 31142528]

約数ペア:

[(1, 31142528), (2, 15571264), (4, 7785632), (8, 3892816), (16, 1946408), (32, 973204), (64, 486602), (128, 243301)]